Professional Trimmers
Type 4295 Series
Key Features
High
Resolution
Cermet
Element
Enclosure
Sealed
0.5 Watt Rating
at 85°C
Flame
Retardant
Robust
Construction
Vertical or
Horizontal
Adjustments
Available
Finger
Adjustment
Available
These long established 10mm square, single turn potentiometers will meet a
wide range of industrial and professional applications. Cermet element
technology ensures stability and reliability. This P.C.B. mounted package has
easy top or side adjustment, or finger adjust styles. All components are
sealed to withstand printed circuit board washing solvents.
Characteristics
–
Electrical
Resistance range
STD resistance values
STD resistance tolerance
End resistance
Slider current
Power rating
Isolation voltage
Limiting element voltage
Breakdown voltage (sea level)
Insulation resistance
Resolution
Rotational noise (CRV)
Temperature coefficient
Electrical adjustment
100R to 2M0
1, 2 and 5 in each decade
±10%
Ω or % hiche er is lo er
100mA or within power rating, Max.
0.5W @ 85°C derating to zero at 125°C
300VDC or AC peak
220VDC or AC RMS Max.
900VAC for 1 minute
MΩ@ 5 VDC Min.
Essentially infinite
Ω or % Min
±250ppm/°C Max.
280° nominal
Characteristics
–
Mechanical
End stop
Starting Torque
Mechanical adjustment
Weight
Solderability
40mNm Min.
35mNm Max.
300° nominal
0.85g nominal
MIL Std 202 Method 208A
1773170 CIS BI 01/2016
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help
Professional Trimmers
Characteristics
–
Environmental
Temperature range
Temperature storage
Thermal shock
Bump severity
Vibration severity
Rotational life
Load Life at 70°C:
Sealing:
Climatic Category:
Humidity:
-55°C ~ +125°C
250 Hrs @ 125°C
5 cycles -55°C ~ 125°C
4000 bumps; 40 G
10
–
500Hz; 30 G
200 cycles Min.
ΔR < % after
Hrs. at .5 atts
Sealed for board washing (85°C Florinert)
55/125/56
MIL - Std
–
202G Method 103 (96hrs)
Dimensions 4295P
1773170 CIS BI 01/2016
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help
Professional Trimmers
4295MF
4295PF
How To Order
4295
P
104
K
Common
Part
Pin configuration
M
Top Adjust 5 x 5
MF
Finger Top Adjust 5 x 5
Resistance
Value
The first two
digits are
significant
figures of
resistance value
and the
third denotes
the number
of zeros
following
EG,
100R = 101
1K0 = 102
10K = 103
Tolerance
4295
P
Top Adjust 5 x 2.5
PF
Finger Top Adjust 5 x 2.5
X
Side Adjust
K
–
10%
1773170 CIS BI 01/2016
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
For Email, phone or live chat,
go to: www.te.com/help